| Arthur Richard KÖPKE |
| Arthur Richard KÖPKE | |
| *: | 14 Jul 1863 |
| Gr. Pentlack, Nordenburg, Gerdauen, Ostpreußen | |
| Carl Joannes KÖPKE |
| Carl Joannes KÖPKE | |
| *: | 15 Nov 1867 |
| Pentlack, Nordenburg, Gerdauen, Ostpreußen | |
| Alexander KÖPKE |
| Alexander KÖPKE | |
| *: | 14 Dez 1868 |
| Gr. Pentlack, Nordenburg, Gerdauen, Ostpreußen | |